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Pre-syncope: Introduction

Pre-syncope: The occurrence of lightheadedness and dizziness which may occur before a syncopal episode. See detailed information below for a list of 28 causes of Pre-syncope, Symptom Checker, including diseases and drug side effect causes.

» Review Causes of Pre-syncope: Causes | Symptom Checker »

Home Diagnostic Testing and Pre-syncope

Home medical tests possibly related to Pre-syncope:

Pre-syncope: Symptom Checker

Listed below are some combinations of symptoms associated with Pre-syncope, as listed in our database. Visit the Symptom Checker, to add and remove symptoms and research your condition.

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Pre-syncope Treatments

Review further information on Pre-syncope Treatments.

Pre-syncope: Comorbid Symptoms

Some of the comorbid or associated medical symptoms for Pre-syncope may include these symptoms:

Causes of General Symptom Types

Research the causes of these more general types of symptom:

Research the causes of related medical symptoms such as:

Causes of Similar Symptoms to Pre-syncope

Research the causes of these symptoms that are similar to, or related to, the symptom Pre-syncope:

Pre-syncope: Deaths

Read more about causes and Pre-syncope deaths.

Misdiagnosis and Pre-syncope

Vitamin B12 deficiency under-diagnosed: The condition of Vitamin B12 deficiency is a possible misdiagnosis of various conditions, such as multiple sclerosis (see symptoms of multiple sclerosis). See symptoms of Vitamin B12 deficiency or misdiagnosis more »

Pre-syncope: Research Related Doctors & Specialists

Other ways to find a doctor, or use doctor, physician and specialist online research services:

Pre-syncope: Undiagnosed Conditions

Conditions that are commonly undiagnosed in related areas may include:

Causes of Pre-syncope listed in Disease Database:

Other medical conditions listed in the Disease Database as possible causes of Pre-syncope as a symptom include:

Definitions of Pre-syncope:

A spontaneous loss of consciousness caused by insufficient blood to the brain.
- (Source - Diseases Database)

Detailed list of causes of Pre-syncope

The list below shows some of the causes of Pre-syncope mentioned in various sources:

How Common are these Causes of Pre-syncope?

This information refers to the general prevalence and incidence of these diseases, not to how likely they are to be the actual cause of Pre-syncope. Of the 28 causes of Pre-syncope that we have listed, we have the following prevalence/incidence information:

  • 0 causes are "very common" diseases
  • 0 causes are "common" diseases
  • 0 causes are "uncommon" diseases
  • 1 causes are "rare" diseases
  • 0 causes are "very rare" diseases
  • 27 causes have no prevalence information.

Conditions listing medical symptoms: Pre-syncope:

The following list of conditions have 'Pre-syncope' or similar listed as a symptom in our database. This computer-generated list may be inaccurate or incomplete. Always seek prompt professional medical advice about the cause of any symptom.

Select from the following alphabetical view of conditions which include a symptom of Pre-syncope or choose View All.

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What are the alternative names for Pre-syncope:

Syncope, Fainting
- (Source - Diseases Database)

Classifications of Pre-syncope:

Medical Conditions associated with Pre-syncope:

Syncope (2084 causes), Level of consciousness symptoms (1504 causes)

Symptoms related to Pre-syncope:

Fainting (1326 causes), Aura (16 causes), Syncope (2084 causes), Blackouts (38 causes), Adams-Stokes attack, Amitriptyline, Aortic valve stenosis, Atrial myxoma, Atrioventricular node conduction block, Autonomic neuropathy (20 causes), Barbiturates, Cardiomyopathy (135 causes), Familial hypertrophic, Carotid sinus syndrome, Chlorpheniramine

Medical articles on signs and symptoms:

Doctor-patient articles related to symptoms and diagnosis:

These general medical articles may be of interest:

More Ways To Research Medical Signs and Symptoms:


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